Akachan to Boku (Baby & Me) - One of the classic, and so different-from-other-Shoujo-mangas!

Red River - Once again, a classic in the Shoujo category, but never made into an anime though the manga was(is) incredibly popular. I'm so sick of stupid crap like Maid-sama getting animated - I mean, it seriously sucks.

Mars - A romance manga that actually ISN'T annoying! IKR

Basara I think there was an O.V.A or even a couple episodes of this manga, but there needs to be an actual series!! :(((